Alliant Techsystems Inc.

ATK Reports FY13 Third Quarter Operating Results

ATK Increases FY13 Full-Year Sales and EPS Guidance ARLINGTON, Va., Feb. 5, 2013 /PRNewswire/ — ATK (NYSE: ATK) today reported operating results for the third quarter of its Fiscal Year 2013, which ended on December 30, 2012. Orders for the quarter were $1.4 billion, up from $701 million in the prior-year quarter, bringing the year-to-date book-to-bill ratio to 1.2, driven by strong orders in ATK’s Aerospace and Sporting Groups. Third quarter year-over-year sales of $1.0 billion were down 5.5 percent, largely driven by the loss of the contract for operation and maintenance of the U.S. Army’s Radford…